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HG/T 30022-2014Technical specification for production safety of disperse orange S-4RL (C.I. Disperse Orange 30) (English PDF)

分散橙S-4RL（C.I.分散橙30）生产安全技术规范

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 24, 2014

Implementation date

June 1, 2015

Scope

HG/T 30022-2014 is the English-translated version of 分散橙S-4RL（C.I.分散橙30）生产安全技术规范.

HG/T 30022-2014 is the Chinese chemical industry standard that sets the production safety requirements for the dye disperse orange S-4RL, listed as C.I. Disperse Orange 30. The route it addresses starts from 2,6-dichloro-4-nitroaniline, sulfuric acid, nitrosyl sulfuric acid, an amino acid, a yellow-brown esterification liquid and peregal, and runs through diazotization, dilution, coupling, pressure filtration and washing. It carries the Chinese classification G01 and the international classification 71.020. It quotes a long list of cited standards, among them GB 5083, GB 12158, GB 50016, GB 50057 and GBZ 2.1. Issued on 24 December 2014, it has applied since 1 June 2015.

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Document preview — HG/T 30022-2014

National Standard of the People's Republic of China

ICS: 71.020

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

2 Normative references

2 Normative references

HG/T 30022-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB 5083

GB 7231

GB 7251.1

GB 12158

GB/T 13869

GB 14050

GB 50016

GB 50033

GB 50052

GB 50054

GB 50055

GB 50057

GB 50058

GB 50116

GB 50140

GBJ 87

GBZ 2.1

GBZ 2.2

AQ/T 9002

HG/T 23003

HG 30010

HG 30011

HG 30012

HG 30013

HG 30014

HG 30

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB 7231 · GB 7251.1 · GB 50033 · GB 50052 · GB 50055 · GB 50058 · GB 50116 · GB 50140 · GBJ 87 · AQ/T 9002 · HG/T 23003 · HG 30

Similar standards

GB/T 25801-2020|HG/T 3807-2012|HG/T 3601-2023|HG/T 3601-2014|HG/T 3894-2014|GB/T 38385-2019

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